@charset "utf-8";
* {
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
}

.carousel_box {
    width: 60%;
    padding-top: 33.72%;
    background-color: #87CEEB;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    overflow: hidden;
    ul {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        font-size: 0;
        white-space: nowrap;
        transition: all .8s ease-in-out;
        li {
            width: 100%;
            display: inline-block;
            img {
                width: 100%;
            }
        }
    }
    &:hover {
        .arrow {
            width: 20%;
        }
        ol {
            bottom: 20px;
        }
    }
    .arrow {
        position: absolute;
        top: 0;
        width: 0;
        height: 100%;
        overflow: hidden;
        transition: width .3s ease-in-out;
        cursor: pointer;
        span {
            color: rgba(255, 255, 255, .8);
            font-size: 80px;
            font-weight: bold;
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
        }
        &:hover span {
            color: #fff;
        }
    }
    .left_arrow {
        left: 0;
        background: linear-gradient(90deg, rgba(0, 0, 0, .8), transparent);
    }
    .right_arrow {
        right: 0;
        background: linear-gradient(-90deg, rgba(0, 0, 0, .8), transparent);
    }
    ol {
        font-size: 0;
        white-space: nowrap;
        position: absolute;
        left: 50%;
        bottom: -10%;
        transform: translate(-50%, -50%);
        transition: bottom .3s ease-in-out;
        li {
            display: inline-block;
            width: 10px;
            height: 10px;
            background-color: #fff;
            border-radius: 50%;
            margin: 0 4px;
            cursor: pointer;
            &:hover {
                background-color: #87CEEB;
            }
            &.active{
                background-color: #87CEEB;
            }
        }
        
    }
}